(19)

(11)

EP 1 792 482 A2

(12)

(88) Date of publication A3: 18.05.2006 (43) Date of publication: 06.06.2007 Bulletin 2007/23 (21) Application number: 05782774.3 (22) Date of filing: 16.09.2005

(51) International Patent Classification (IPC):  H04N 7/01(2006.01) (86) International application number: PCT/IB2005/053053 (87) International publication number: WO 2006/030400 (23.03.2006 Gazette 2006/12)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 16.09.2004 US 610754 P 23.12.2004 US 639227 P (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventors: GUO, Shaori San Jose, CA 95131-1706 (US) RATHNAM, Selliah San Jose, CA 95131-1706 (US) LEE, Gwo Giun San Jose, CA 95131-1706 (US) (74) Representative: Röggla, Harald  NXP Semiconductors Intellectual Property Department Gutheil-Schoder-Gasse 8-12 1101 Vienna 1101 Vienna (AT)